WILMINGTON, Mass., May 5, 2011 (GLOBE NEWSWIRE) -- DUSA Pharmaceuticals, Inc.® (Nasdaq:DUSA), a dermatology company that is developing and marketing Levulan® Photodynamic Therapy (PDT) and other products focused on patients with common skin conditions, reported today its corporate highlights and financial results for the first quarter ended March 31, 2011.
